DiskyT - Youtube playlists done right
Tibio - Track your mood, habits, make notes, and more
OrganizeTube - Create video playlists from Youtube, Vimeo and other sources
Time2Life - Mood Tracker Journal - Minimalist mood tracker, quick journal and habit tracker
Tuned Rocks📺 - Discover🔎 curated Youtube videos 24/7
Lunatask - All-in-one encrypted to-do list, habit and mood tracker, journaling and notes app